The first work [1]}See especially section 4.2.
on the classical double copy described the single copy map for an
arbitrary spin, asymptotically flat black hole with no NUT parameters in general dimension. Translating their proposal for the single copy gauge field to
Myers-Perry coordinates, we find
\( \mathbf {A} = \frac{2M}{U} \left( dt + \frac{U}{V - 2M} dr + a_{1} \mu _{1}^{2}d\phi _{1} + a_{2} \mu _{2}^{2} d\phi _{2}\right),\) 
